def calibrate_pc(self, event):
""""
Perform and calibrate the PC measurement
"""
self.view1.show_calibration_modal()
null_metadata = ExperimentSettings()
null_metadata.waveform = "NullWave"
pc_data = self.measurement_handler.pc_calibration_measurement(
null_metadata)
self.pc_calibration.update_data(pc_data)
def _parse_experiment_settings(self, config):
measurement_list = []
experiments_list = config["experiment_settings"]
for item in experiments_list:
try:
measurement_list.append(
ExperimentSettings(waveform=item['waveform'],
duration=item['duration'],
amplitude=item['amplitude'],
offset_before=item['offset_before'],
offset_after=item['offset_after'],
sample_rate=item['sample_rate'],
channel=item['channel'],
binning=item['binning'],
averaging=item['averaging']))
except KeyError as e:
raise ("Missing value in Experiment Settings: {0}".format(e))
return measurement_list
def test_single_measurement_with_averaging(self, mock_waveform_thread):
# setup
settings = ExperimentSettings()
settings.averaging = 2
handler = MeasurementHandler()
return_tuple = [
(np.array([2, 3, 4, 5, 6, 7]), np.array([0, 1])),
(np.array([3, 4, 5, 6, 7, 8]), np.array([0, 1])),
]
handler.add_to_queue(self.lp.create_waveform(), settings)
with patch.object(handler, '_run_thread', side_effect=return_tuple) as method:
# perform
test_dataset = handler.single_measurement()
# assert
self.assertEqual(2, method.call_count)
np.testing.assert_array_equal(
test_dataset,
np.array([[0, 2.5, 4.5, 6.5], [1, 3.5, 5.5, 7.5]])
)
self.assertEqual(len(handler._queue), 0)
def setUp(self):
self.settings = ExperimentSettings()
self.lp = LightPulse(self.settings)
def setUp(self):
self.meta_data = ExperimentSettings()
self.maxDiff = None
